William Koll
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View article: Modifying the Optical Emission of Vanadyl Phthalocyanine via Molecular Self-Assembly on van der Waals Materials
Modifying the Optical Emission of Vanadyl Phthalocyanine via Molecular Self-Assembly on van der Waals Materials Open
Vanadyl phthalocyanine (VOPc) is a promising organic molecule for applications in quantum information because of its thermal stability, efficient processing, and potential as a spin qubit. The deposition of VOPc in different molecular orie…
View article: A General and Modular Approach to Solid-State Integration of Zero-Dimensional Quantum Systems
A General and Modular Approach to Solid-State Integration of Zero-Dimensional Quantum Systems Open
Here, we present an all-electrical readout mechanism for quasi-0D quantum states (0D-QS), such as point defects, adatoms, and molecules, that is modular and general, providing an approach that is amenable to scaling and integration with ot…
View article: A general and modular approach to solid-state integration and readout of zero-dimensional quantum systems
A general and modular approach to solid-state integration and readout of zero-dimensional quantum systems Open
Here, we present an all-electrical readout mechanism for quasi-0D quantum states (0D-QS) such as point defects, adatoms and molecules, that is modular and general, providing an approach that is amenable to scaling and integration with othe…
View article: Formation of Oriented Bilayer Motif -- Vanadyl Phthalocyanine on Ag(100)
Formation of Oriented Bilayer Motif -- Vanadyl Phthalocyanine on Ag(100) Open
The adsorption and self-assembly of vanadyl phthalocyanine molecules on Ag(100) has been investigated using a combination of scanning tunneling microscopy and density functional theory. At sub-monolayer coverage, we observe two distinct ad…
View article: Scalable Synthesis of Monolayer Hexagonal Boron Nitride on Graphene with Giant Bandgap Renormalization
Scalable Synthesis of Monolayer Hexagonal Boron Nitride on Graphene with Giant Bandgap Renormalization Open
Monolayer hexagonal boron nitride (hBN) has been widely considered a fundamental building block for 2D heterostructures and devices. However, the controlled and scalable synthesis of hBN and its 2D heterostructures has remained a daunting …